Swift Standard Conventional Springs 11in length, 5.5 in OD, 350 lbs/in Flat Track Motorcycle Springs 16in length(5

16in length(5

Swift Sport Springs 10+ Lamborghini Gallardo LP550

Our proprietary material (H5S

Swift Standard Coilover Springs are made from a proprietary (H5S

Swift Standard Conventional Springs 11in length, 5.5 in OD, 350 lbs/in Flat Track Motorcycle Springs 16in length(511in length, 5. 5 in OD, 350 lbs in Swift Standard Coilover Springs are made from a proprietary (H5S. TW.) Material. This allows Swift Springs to manufacture a spring that is has more stroke, increased traction and handling as well as a spring with less coils, resulting in a lighter spring with less unsprung weight. The same springs are used in Super GT, Formula Nippon, F3, F3000, Super Taikyu, IMSA, Pirelli World Challenge, Rally America, VLN, Le